X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/a8333a38a2c9abf3304d61b20c5215d75fdd5795..4ebf47b73434961a84b81af3db65159b29054070:/app/views/site/edit.rhtml

diff --git a/app/views/site/edit.rhtml b/app/views/site/edit.rhtml
index de2764115..c72a3ab1d 100644
--- a/app/views/site/edit.rhtml
+++ b/app/views/site/edit.rhtml
@@ -24,17 +24,21 @@
 <% session[:token] = @user.tokens.create.token unless session[:token] %>
 
 <% if params['mlon'] and params['mlat'] %>
-<% lon =  params['mlon'] %>
-<% lat =  params['mlat']  %>
-<% zoom =  params['zoom'] || '12' %>
-<% elsif @user and params['lon'].nil? and params['lat'].nil? %> 
+<% lon =  h(params['mlon']) %>
+<% lat =  h(params['mlat'])  %>
+<% zoom =  h(params['zoom'] || '14') %>
+<% elsif @user and params['lon'].nil? and params['lat'].nil? and params['gpx'].nil? %> 
 <% lon =  @user.home_lon %>
 <% lat =  @user.home_lat %>
-<% zoom = '12' %>
-<%else%>
-<% lon =  params['lon'] || '-0.1' %>
-<% lat =  params['lat'] || '51.5' %>
-<% zoom =  params['zoom'] || '12' %>
+<% zoom = '14' %>
+<% elsif params['gpx'].nil? %>
+<% lon =  h(params['lon'] || '-0.1') %>
+<% lat =  h(params['lat'] || '51.5') %>
+<% zoom =  h(params['zoom'] || '14') %>
+<% else %>
+<% lon = nil %>
+<% lat = nil %>
+<% zoom = '14' %>
 <% end %>
 
 <div id="map">You need a Flash player to use Potlatch, the
@@ -43,22 +47,33 @@
     <a href="http://wiki.openstreetmap.org/index.php/Editing">Several other options</a> are also available
     for editing OpenStreetMap.
 </div>
-<script type="text/javascript" src="/javascripts/swfobject.js"></script>
-<script type="text/javascript">
+<%= javascript_include_tag 'swfobject.js' %>
+<script type="text/javascript" defer="defer">
   var brokenContentSize = $("content").offsetWidth == 0;
-  var fo = new SWFObject("/potlatch/potlatch.swf?d="+Math.round(Math.random()*1000), "potlatch", "700", "600", "6", "#FFFFFF");
+  var fo = new SWFObject("/potlatch/potlatch.swf?d="+Math.round(Math.random()*1000), "potlatch", "100%", "100%", "6", "#FFFFFF");
+  // 700,600 for fixed size, 100%,100% for resizable
+  var changesaved=true;
+  var winie=false; if (document.all && window.print) { winie=true; }
+  
+  window.onbeforeunload=function() {
+	if (!changesaved && !winie) {
+	    return "You have unsaved changes. (To save in Potlatch, you should deselect the current way or point.)";
+	}
+  }
 
   function doSWF(lat,lon,sc) {
     if (sc < 11) sc = 11;
-    fo.addVariable('lat',lat);
-    fo.addVariable('long',lon);
     fo.addVariable('scale',sc);
     fo.addVariable('token','<%= session[:token] %>');
-<% if params['gpx'] %>    fo.addVariable('gpx','<%= params['gpx']+"/data" %>'); <% end %>
+    if (lat) { fo.addVariable('lat',lat); }
+    if (lon) { fo.addVariable('long',lon); }
+    <% if params['gpx'] %>
+    fo.addVariable('gpx','<%= h(params['gpx']) + "/data.xml" %>');
+    <% end %>
     fo.write("map");
   }
 
-  doSWF(<%= lat %>,<%= lon %>,<%= zoom %>);
+  doSWF(<%= lat || 'null' %>,<%= lon || 'null' %>,<%= zoom %>);
 
   function setPosition(lat, lon, zoom) {
     doSWF(lat, lon, zoom);
@@ -92,9 +107,10 @@
 
     resizeMap();
   }
+  
+  handleResize();
 
-  window.onresize = handleResize;
   window.onload = handleResize;
-
+  window.onresize = handleResize;
 </script>
 <% end %>